Milwaukee.


The final speaker in this session at AoIR 2009 is Anatoliy Gruzd, whose focus is on the communities of blog readers, and how such communities of people discussing shared issues across different blogs may be discovered automatically - that is, how the social networks connecting them may be identified. This is important not least because of the massive growth in online information - we need to develop better tools to extract salient material from this overload of content, and to do so, knowing the social context is paramount.

Milwaukee.


Daisy Pignetti is the next speaker at AoIR 2009, and focusses on the post-Hurricane Katrina blogosphere. She calls this Disaster 2.0, with events such as the 11 September 2001 attacks on New York as Disaster 1.0 (a time when many users had substantial difficulty accessing the Internet, and had to employ smart, lateral strategies in order to work out what was going on). In the aftermath, citizens of the US came together online to share their stories and perceptions of the event, and this led to substantial change.

During Katrina, television coverage was substantially hindered by the catastrophe itself - journalists couldn't get to the scene of the event itself, due to the flooding, and at times said that they 'just didn't know' what was happening; the Net, by contrast, performed much better in covering the event and helping with emergency relief. For the New Orleans Times-Picayune, the paper's blog actually became the paper as the printed paper couldn't be delivered, of course; the site Katrina.com became an information centre for disaster relief, and many other such sites emerged as well. One site that was developed mapped the flooding depth onto Google Maps, in fact.

Milwaukee.


The next speaker at this AoIR 2009 blog research session is incoming AoIR Veep Alex Halavais, presenting a paper co-authored with Helen Martin. He begins, though, by referencing previous work of a researcher recording graffiti in New York City: this was done as a way of tracing how people make use of emerging workarounds. In the 1970s, bathroom wall graffiti was the equivalent to what is now blogging, Alex says, so us bloggers today are essentially writing on bathroom walls. Tracking this provides a trace of how people work around their lack of access to participation and voice in the mainstream media, of how they manage to make their ideas heard regardless.

Milwaukee.


Wow, it's the last day of AoIR 2009 already... This morning I'm in the session on blogospheres, which begins with Carmel Vaisman. Her interest is in how bloggers influence political contexts, beyond the conventional and somewhat clichéd framing of bloggers as citizen journalists or political activists - what she wants to do, then, is to track blogging practices in order to understand what political impact they may have. This is in the context of the Israeli blogosphere in this case (and Carmel is a political blogger herself in Israel, and in that role has been in contact with political organisations who are building connections to the political blogosphere).

Milwaukee.


The final speaker in this session at AoIR 2009 is Zack Hayat, whose interest is in active participation on Wikipedia. Wikipedia is a space for collaborative content creation as well as for interpersonal interaction (for example through its community portals - or whatever they are positioned as in the various international Wikipedia versions - and discussion pages). There has been exponential growth in Wikipedia participants over the past years, but the number of regular editors has remained relative stable; growth has been mainly in less active editors. Some 60% of Wikipedia has been created by 5% of its users, as Jimmy Wales has said.

Milwaukee.


The next presenter at AoIR 2009 is Ericka Menchen-Trevino, whose interest is in the assessment of the credibility of online information, here especially for Wikipedia content, of course. Wikipedia is now a major source of information, and is used by many users especially also for health information, which is particularly problematic if users do not exercise sufficient caution in using the information provided here.

Ericka examined this by surveying the attitudes of college students towards Wikipedia's credibility; they were asked about specific information-seeking skills, and their actions in information seeking tests were also examined using screen capture and audio/video recording (using hypothetical scenarios).

Milwaukee.


The next speakers at AoIR 2009 are Susan Herring and Ewa Callahan. Susan starts by highlighting Wikipedia's well-known Neutral Point of View (NPOV) policy, but there has been little research into whether its content is truly fair and balanced - even less so across the many different languages across which Wikipedia operates. There is a sense that different versions emphasise 'local heroes', but this too has not been tested.

So, this paper examines the English and Polish Wikipedias. The Polish version is different from the English in that it is specific to one country only, and that there is a very specific cultural background of the language community (and it is also the fourth largest Wikipedia); the English version is the oldest and largest, and is authored by English speakers around the world (but with focus especially on US and UK users, persumably). The paper examined the entries for 15 famous Poles and 15 famous Americans across a variety of different fields of achievement from a structural as well as thematic point of view.

Milwaukee.


The final AoIR 2009 session for the day is on Wikipedia (hmm, so few papers on Wikipedia at this conference - why? just because Twitter is the Next Big Thing now?). We begin with Lindsay Fullerton, who notes the trends in Wikipedia which have been able to be observed over the past few years. In particular, edits of Wikipedia policy texts have substantially increased over time, to the point where there is now more work on Wikipedia policy edits than on actual articles; additionally, of course, there has been a massive growth of Wikipedia editors, levelling off now and standing at around 180,000.

Milwaukee.


The next speaker at AoIR 2009 is Karine Barzilai-Nahon, who shifts our interest to network gatekeeping theory. Online, users can become gatekeepers, and are no longer simply being gatekept for - so gatekeeping power has shifted to some extent; additionally, gatekeeping is no longer a solid state, but is becoming a much more dynamic phenomenon where we're sometimes gatekeeping ourselves, sometimes receiving the results of gatekeeping processes.

Gatekeeping theory was developed by Kurt Lewin in the 1940s, observing food habits in families (and seeing housewives as gatekeepers at that time); this was later applied in a major way to the editors in news publications, who control what information is selected for publication from all the daily events. Other applications are the management of technology (what new technologies reach a larger range of users) and information science (already starting to look at the role of communities as gatekeepers).

Milwaukee.


The next speaker at AoIR 2009 is László Ropolyi. He begins by conceptualising the idea of crisis: this is a kind of transformation in which an established system loses its integrity and gets disorganised, from which a new system emerges - a process of disorganisation followed by reorganisation. In a society without crisis, in other words, there is a usual order of events, a universal and dominant organising principle expressed in a commonly held ideology, style, or paradigm. In case of crisis, these usual organising principles lose their power and are invalidated.